package test;

import java.util.Scanner;
import java.lang.runtime.*;
public class test {
    public static void main(String arg[]){
        //System.out.print(System.currentTimeMillis());
    }
    public static void testScanner(){
        Scanner input = new Scanner(System.in);
        int radius = input.nextByte();
        System.out.print(radius);
    }
    public void fun(){
        System.out.print("father");
    }
}
